Domestic-league season · Grasshoppers.
Earlier this season at Eintracht Braunschweig — 2. Bundesliga: 16 apps, 0g 1a, 1352 min
The headline Season rating covers his time at Grasshoppers; availability counts only fixtures while in this squad.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 2. Bundesligaat Eintracht Braunschweig | 16 | 0 | 1 | 1352 | 7.14 |
 Super League | 13 | 0 | 0 | 1073 | 6.9 |
 DFB Pokalat Eintracht Braunschweig | 1 | 1 | 1 | 89 | 8.2 |
Köhler's current-season form is down 75% on last season (Season 40→10), while his Rating eased 51→23. His peak season for form remains 2024/25 (Season 40).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Eintracht Braunschweig · 15th | 16 | 0 | 1 | 7.14 | 23 | 10 |
| 2024/25 | Eintracht Braunschweig · 16th | 34 | 0 | 5 | 7.09 | 51 | 40 |
| 2023/24 | Odense · 3rd | 23 | 0 | 3 | 7.19 | 39 | 28 |
| 2022/23 | VfL Osnabrück · 3rd | 35 | 3 | 0 | — | 45 | 11 |
| 2021/22 | VfL Osnabrück · 6th | 35 | 4 | 0 | — | 47 | 13 |
| 2020/21 | Verl · 7th | 13 | 0 | 0 | — | 38 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
S. Köhler is a 29-year-old central defender at Grasshoppers, rated 22.5 overall by Field Insider's model, ranking 200th of 232 in the Super League. An experienced operator, he has been a fringe squad member this season (29.8% of available minutes). His defensive output reads 4.11 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Köhler.
Judged on this season alone, Köhler graded 10 — a workmanlike campaign that ranks 28th of 37 of the 37 centre-backs in the Super League, on 2 clean sheets and 4.11 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 40 → 10). Over the 6 seasons on record his form has trended upward, peaking in 2024/25.
On long-term talent our Rating reads 23, 29th of 37 of the 37 centre-backs in the Super League. At 29 Köhler is in his prime years, and a market index of 6.7 reflects that trajectory.
Past his 2024/25 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
4.11 tackles, blocks & interceptions per 90 — solid defensive volume, with 2 clean sheets across 13 appearances. Doing that for a relegation-threatened side (11th of 12) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight.
With a Rating of 22.5, Köhler carries the 29th-highest potential of the centre-backs in the Super League of 37 — though on just 13 appearances this season, so the standing rests on a small sample. Defensively he reads as solid defensive volume (4.11 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.1× now → 0.8× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~12), then tapers with age. At 29, Köhler sits on 6.7, past its peak and easing. The blue line is Köhler's projected Rating — 22.5 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
